Shure SLXD24D/B58 Dual-Channel Digital Wireless Handheld Microphone System

Overview

The Shure SLXD24D/B58-H55 is a dual-channel digital wireless handheld microphone system designed to deliver clear and reliable audio for live performances, presentations, and events in small to medium-sized venues. It features two handheld transmitters with Beta 58 supercardioid dynamic capsules that focus on vocal clarity while minimizing feedback. The system offers a transmission range of up to 330 feet and supports up to 32 simultaneous channels, making it suitable for both simple and complex audio setups.

Key features

• 24-bit digital audio with 120 dB dynamic range ensures clear and natural sound reproduction
• Beta 58 supercardioid capsules provide focused vocal pickup and reduce stage feedback
• Dual-channel receiver allows simultaneous use of two microphones for versatile applications
• Digital Predictive Switching Diversity technology delivers stable, interference-free wireless transmission
• Ethernet port enables coordinated frequency management for seamless operation in multi-system environments
• Lightweight metal-bodied transmitters offer durability and comfort for extended use
• Flexible power options include standard AA batteries or optional rechargeable batteries for up to 8 hours of continuous use
• Intuitive LCD interface on the receiver simplifies setup and monitoring during events

Key specs

• Audio resolution: 24-bit digital
• Dynamic range: 120 dB
• Microphone capsules: Beta 58 supercardioid dynamic
• Channels supported: Up to 32 simultaneous
• Transmission range: Up to 330 feet
• Receiver type: Rackmount dual-channel SLXD4D
• Power options: AA batteries or Shure SB903 rechargeable battery (up to 8 hours)

Connectivity and compatibility

The system’s rackmount receiver includes an Ethernet port that supports coordinated frequency scans, which is essential for managing multiple wireless systems in larger venues. This feature helps avoid interference and ensures smooth operation during complex setups. The dual-channel design allows easy integration with existing audio mixers and sound systems, making it a flexible choice for musicians, speakers, and event professionals.

Ideal uses and environments

This wireless microphone system works well in live music performances, corporate presentations, houses of worship, and event spaces where clear vocal reproduction and reliable wireless coverage are critical. Its ability to support multiple channels and coordinate frequencies makes it a strong choice for venues that require several wireless microphones operating simultaneously without interference. The durable transmitters and straightforward setup also suit touring musicians and event organizers who need dependable gear on the road.